At the Stratford Festival Theatre No Reservations Are Accepted on the Day

At the Stratford Festival Theatre no reservations are accepted on the day of the performance;at matinees,reservations are accepted;at opening night performances reservations are essential.On the day of the performance,Stratford Festival Theatre allocates seats by ________;at matinees,it allocates seats by ________;at opening night performances,it allocates seats by ________.

A) first-come,first served;a command system;a combination of first-come,first-served and a command system
B) force;first-come,first-served;a command system
C) personal characteristics;personal characteristics;personal characteristics
D) a lottery;first-come,first-served;personal characteristics
E) first-come,first served;first-come,first-served;first-come,first-served